## Trae.ai Detailed Introduction

**Trae** stands out as a free AI-powered IDE (Integrated Development Environment) developed by ByteDance. Particularly noteworthy are **Chinese and English language support** and **Claude 3.5 Sonnet + GPT-4o models for free**.

### Main Functions
- **Builder Mode**: Write your project requirements in natural language and Trae automatically builds the code project.
- **Chat Mode**: Ask code questions, get debugging support or request code optimization.
- **Webview Preview**: Makes front-end development easier by previewing web pages in the IDE.
- **Multi-Language Support**: Code generation and optimization in languages such as Python, JavaScript, Java.
- Visual to Code Conversion**: Upload an image and Trae will analyze the image and generate the relevant code.

#### Advantages
- **Free and Powerful Models**: Free use of premium models like Claude 3.5 Sonnet and GPT-4o.
- **Localized Chinese Support**: Interface, code comments and interactions are fully optimized in Chinese.
- **Fast Prototyping**: Ideal for beginners or those who want to develop projects quickly.

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## Comparison Table

| Feature | Trae.ai | Windsurf | Cursor |
|------------------------|----------------------------------|----------------------------------|----------------------------------|
| **Pricing** | Completely free | Free + Pro: $15/month | Free + Pro: $20/month |
| **AI Models** | Claude 3.5 Sonnet + GPT-4o | GPT-4 + Claude 3.5 Sonner + Cascade | Claude 3.5 Sonnet + GPT-4o |
| **Language Support** | Chinese-oriented, English support also available | English-oriented | English-dominant | English-dominant |
| **Integration** | VS Code based standalone IDE | VS Code based standalone IDE | VS Code based standalone IDE | VS Code based standalone IDE |

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## Conclusion: Which Vehicle to Choose and Why?

#### Trae.ai
- **Reason to Choose**: Free premium models, Chinese and English support, fast prototyping.
- **Ideal User**: Beginners or small projects.

#### Windsurf
- **Reason for Choice**: Flexible pricing, multiple IDE support, automatic context management.
- **Ideal User**: Developers managing multiple projects, budget-conscious teams.

#### Cursor
- **Reason for Preference**: Professional features (Git integration, bug finder), mature ecosystem.
- **Ideal User**: Large teams, complex projects, English-oriented development.

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## Suggestion
- **Trae**: Choose if free premium models are important.
- **Windsurf**: Try if you are looking for a standalone solution or integrated into your existing IDE.
- **Cursor**: Ideal for professional teams and complex projects.